| Oklahoma City to Kamen | 4,919.73 mi (7,917.54 km) |
| Oklahoma City to Kamenz | 5,156.97 mi (8,299.34 km) |
| Oklahoma City to Kamp-Lintfort | 4,882.67 mi (7,857.90 km) |
| Oklahoma City to Kandel | 5,037.07 mi (8,106.38 km) |
| Oklahoma City to Kappeln | 4,878.21 mi (7,850.71 km) |
| Oklahoma City to Karben | 5,012.46 mi (8,066.77 km) |
| Oklahoma City to Karlsdorf-Neuthard | 5,047.71 mi (8,123.50 km) |
| Oklahoma City to Karlsfeld | 5,192.86 mi (8,357.10 km) |
| Oklahoma City to Karlsruhe | 5,047.58 mi (8,123.29 km) |
| Oklahoma City to Kassel | 4,995.54 mi (8,039.55 km) |
| Oklahoma City to Kaufbeuren | 5,175.68 mi (8,329.45 km) |
| Oklahoma City to Kaufering | 5,176.93 mi (8,331.47 km) |
| Oklahoma City to Kaufungen | 5,001.19 mi (8,048.63 km) |
| Oklahoma City to Kehl | 5,043.15 mi (8,116.16 km) |
| Oklahoma City to Kelheim | 5,178.16 mi (8,333.44 km) |
